Doctor profile · Federal record

Dr. Nabeel Beg, M.D.

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Waukesha, WI

  • NPI 1396771069
  • 24 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
725 American Ave, Prohealth Care Hospitalists Program
Waukesha, WI 531885031
(262) 928-5400
fax (262) 928-6140
Additional location
240 Maple Ave
Mukwonago, WI 531498475
(262) 521-7761
Additional location
791 Summit Ave
Oconomowoc, WI 530663896
(262) 569-0259

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 13, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Wisconsin #49478-020 · Illinois #036-112187

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396771069. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
710
Distinct HCPCS
7
Medicare allowed
$60,838
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 383 150 $70
99238 Hospital discharge day management, 30 minutes or less 118 116 $72
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 72 70 $155
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 49 49 $117
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 36 13 $72
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 28 13 $120
99239 Hospital discharge day management, more than 30 minutes 24 23 $102

In context: peer comparison

Among 6 peers in Waukesha Hospitalist Physician, average services per provider: 142. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,021
Patients
107
Total drug cost
$77,605
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 129 18 $45,992
Atorvastatin Calcium Generic 125 24 $1,625
Levothyroxine Sodium Generic 95 12 $1,203
Amlodipine Besylate Generic 84 19 $1,071
Metoprolol Succinate Generic 77 19 $1,289
Sertraline Hcl Generic 66 0 $1,165
Myrbetriq (Mirabegron) Brand 57 0 $15,590
Gabapentin Generic 53 0 $1,245
Metoprolol Tartrate Generic 53 0 $673
Carvedilol Generic 52 0 $1,313

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nabeel Beg's medical specialty?
Dr. Nabeel Beg practices Hospitalist Physician in Waukesha, WI.
Where does Dr. Nabeel Beg practice?
Dr. Nabeel Beg practices at 725 American Ave, Waukesha, WI 531885031. Office phone: 2629285400.
What is Dr. Nabeel Beg's NPI?
Dr. Nabeel Beg's National Provider Identifier (NPI) is 1396771069, issued by NPPES.
Does Dr. Nabeel Beg accept Medicare assignment?
Dr. Nabeel Beg does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Nabeel Beg commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.